California · Calaveras County
Occurrence

Lavagnino Prospect

Calaveras County, California, United States
Manganese
⌖ Show on mapUSGS source ↗
Commodities
TertiaryManganese
Commodity typeM
Deposit
Deposit sizeN
Materials
Ore mineralsPsilomelane
Economic & production
Development statusOccurrence
Identification
Deposit ID10028967
MRDS IDM006264
RegionNA
Data scoreC
Coordinates38.06019, -120.54573
References
CALIF. B. 152, P. 46; B. 125, P. 107; SP. REPT. 41, P.52 AND PL.3EC MINERAL MAP NO.5, 1943USBM R,I. 5579, P.22CALIF. COUNTY REPT. NO. 2 , P. 212 , AND PL. D; USGS MR-23 ; MAP GQ-222 ; MAP GP-561